Call of Duty: WWII is getting new free content just in time for the 4th of July called Liberty Strike that adds new weapons, the return of older modes, and exclusive content. Players will be able to unlock the ZK-383 submachine gun allows players to switch between two different fire rates, the De Lisle sniper rifle includes a built-in suppressor and the AVS-36 which is an automatic rifle. One Shot and Hardcore Ricochet game modes will return with the new community challenge adding exclusive variants of the M1 Garand and the M1911 along with calling cards and emblems. The event will end on July 24th. Call of Duty: WWII is now available for Xbox One, PS4, and PC.